For the Tajarutit, you need:

• yarn (the kind we use for socks is the best)
• beads (the color and the number depends on the patterns)
• 2 small needles
• 1 crochet needle

The number of rows depend on the length you want to give to the Tajarutit. I can just say that an ordinary adult wrist is about 13 cm (5.11”) round. The size depends also whether you knit loosely or tightly. I provide with the patterns a chart that make easy to understand all the instruction.